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Utilize Binaryen's -O4

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When specifying -O3 or -Oz, asc now automatically increases the optimize level to 4, then including costly non-LLVM optimizations for blocky code, in turn achieving similar results as an LLVM-based generator.
This commit is contained in:
dcodeIO
2018-06-09 14:05:33 +02:00
parent e9094bbd6f
commit c6ec5e2832
46 changed files with 14240 additions and 16223 deletions
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72
tests/compiler/std/new.optimized.wat
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@ -13,7 +13,6 @@
(local $1 i32)
(local $2 i32)
(local $3 i32)
(local $4 i32)
(if
(get_local $0)
(block
@ -52,26 +51,24 @@
(grow_memory
(select
(get_local $2)
(tee_local $4
(tee_local $3
(i32.shr_u
(i32.and
(i32.add
(i32.sub
(get_local $0)
(get_local $1)
)
(i32.const 65535)
(tee_local $3
(i32.shr_u
(i32.and
(i32.add
(i32.sub
(get_local $0)
(get_local $1)
)
(i32.const -65536)
(i32.const 65535)
)
(i32.const 16)
(i32.const -65536)
)
(i32.const 16)
)
)
(i32.gt_s
(get_local $2)
(get_local $4)
(get_local $3)
)
)
)
@ -100,31 +97,32 @@
)
(func $std/new/AClass#constructor (; 1 ;) (type $ifi) (param $0 i32) (param $1 f32) (result i32)
(local $2 i32)
(i32.store
(get_local $0)
(i32.add
(i32.load
(if (result i32)
(get_local $0)
(get_local $0)
(block (result i32)
(i32.store
(tee_local $2
(call $~lib/allocator/arena/allocate_memory
(i32.const 8)
)
)
(i32.const 1)
)
(f32.store offset=4
(get_local $2)
(f32.const 2)
)
(tee_local $0
(get_local $2)
)
(if
(i32.eqz
(tee_local $2
(get_local $0)
)
)
(block
(i32.store
(tee_local $0
(call $~lib/allocator/arena/allocate_memory
(i32.const 8)
)
)
(i32.const 1)
)
(f32.store offset=4
(get_local $0)
(f32.const 2)
)
)
)
(i32.store
(get_local $2)
(i32.add
(i32.load
(get_local $0)
)
(i32.const 1)
)